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    • 46. 发明申请
    • Species-specific, genus-specific and universal DNA probes and amplification primers to rapidly detect and identify common bacterial and fungal pathogens and associated antibiotic resistance genes from clinical specimens for diagnosis in microbiology laboratories
    • 物种特异性,属特异性和通用DNA探针和扩增引物,用于快速检测和鉴定临床标本中常见的细菌和真菌病原体和相关抗生素抗性基因,用于微生物实验室的诊断
    • WO9820157A3
    • 1998-08-13
    • PCT/CA9700829
    • 1997-11-04
    • INFECTIO DIAGNOSTIC INCBERGERON MICHEL GPICARD FRANCOIS JOUELETTE MARCROY PAUL H
    • BERGERON MICHEL GPICARD FRANCOIS JOUELLETTE MARCROY PAUL H
    • C12N15/09C07K14/195C07K14/21C07K14/245C07K14/26C07K14/285C07K14/31C07K14/315C12N1/21C12Q1/68C12R1/01
    • C12Q1/689C07K14/195C07K14/21C07K14/212C07K14/245C07K14/26C07K14/285C07K14/31C07K14/315C07K14/3156C12Q1/6895C12Q2600/156
    • DNA-based methods employing amplification primers or probes for detecting, identifying, and quantifying in a test sample DNA from (i) any bacterium, (ii) the species Streptococcus agalactiae, Staphylococcus saprophyticus, Enterococcus faecium, Neisseria meningitidis, Listeria monocytogenes and Candida albicans, and (iii) any species of the genera Streptococcus, Staphylococcus, Enterococcus, Neisseria and Candida are disclosed. DNA-based methods employing amplification primers or probes for detecting, identifying, and quantifying in a test sample antibiotic resistance genes selected from the group consisting of blatem, blarob, blashv, blaoxa, blaZ, aadB, aacC1, aacC2, aacC3, aacA4, aac6'-IIa, ermA, ermB, ermC, mecA, vanA, vanB, vanC, satA, aac(6'-aph(2''), aad(6'), vat, vga, msrA, sul and int are also disclosed. The above microbial species, genera and resistance genes are all clinically relevant and commonly encountered in a variety of clinical specimens. These DNA-based assays are rapid, accurate and can be used in clinical microbiology laboratories for routine diagnosis. These novel diagnostic tools should be useful to improve the speed and accuracy of diagnosis of microbial infections, thereby allowing more effective treatments. Diagnostic kits for (i) the universal detection and quantification of bacteria, and/or (ii) the detection, identification and quantification of the above-mentioned bacterial and fungal species and/or genera, and/or (iii) the detection, identification and quantification of the above-mentioned antibiotic resistance genes are also claimed.
    • 基于DNA的方法,使用扩增引物或探针来检测,鉴定和定量来自(i)任何细菌的测试样品DNA,(ii)无乳链球菌,腐生葡萄球菌,屎肠球菌,脑膜炎奈瑟氏球菌,单核细胞增生利斯特氏菌和白色念珠菌 ,和(iii)任何种属的链球菌属,葡萄球菌属,肠球菌属,奈瑟球菌属和假丝酵母属。 基于DNA的方法,使用扩增引物或探针来检测,鉴定和定量测试样品抗生素抗性基因,其选自bla tem,bla rob,bla shv,bla oxa,blaZ,aadB,aacC1,aacC2,aacC3 ,aacA4,aac6'-IIa,ermA,ermB,ermC,mecA,vanA,vanB,vanC,satA,aac(6') - aph(2“),aad(6'),vat,vga,msrA, 上述微生物种类,属和抗性基因全部临床相关,常见于各种临床标本,这些基于DNA的检测方法快速,准确,可用于临床微生物实验室进行常规诊断。 诊断工具可用于提高微生物感染诊断的速度和准确性,从而允许更有效的治疗。诊断试剂盒用于(i)细菌的普遍检测和定量,和/或(ii)检测,鉴定和定量 的上述细菌 和/或类,和/或(iii)上述抗生素抗性基因的检测,鉴定和定量也被要求保护。